Here is a question for mainframe flat file masking.
How to mask a 32,000 characters long field for a Mainframe Flat file ?
We don't see an issue masking 100 byte length.
What is the length limitation for masking a field ?
What do you propose as a solution for a very long field?
Release : 4.9.1
Component : CA Agile Requirements Designer - TMX Script Generator
The upper limit for masking flat files is 2000 characters long, So unfortunately you cannot mask a 32,000 character long field